16061112001104 has 80 divisors (see below), whose sum is σ = 41545164933312. Its totient is φ = 5346745795584.

The previous prime is 16061112001057. The next prime is 16061112001127. The reversal of 16061112001104 is 40110021116061.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124360147 + ... + 124489229.

Almost surely, 2^{16061112001104} is an apocalyptic number.

It is an amenable number.

16061112001104 is an abundant number, since it is smaller than the sum of its proper divisors (25484052932208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16061112001104 is a wasteful number, since it uses less digits than its factorization.

16061112001104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132444 (or 132438 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

Adding to 16061112001104 its reverse (40110021116061), we get a palindrome (56171133117165).

The spelling of 16061112001104 in words is "sixteen trillion, sixty-one billion, one hundred twelve million, one thousand, one hundred four".